Application specific filter papers

1 g packs of desiccant ensure that DNA sampling cards remain dry during transport or storage, 100/pk.

Foil bag with size 3.875" × 5.6875" and zipper to close. Suitable for use with Whatman™ 903 cards.

Plastic Bag, 100/pk

Whatman™ 903 Proteinsaver card is a sample collection card with five half-inch sample spots.

903 sample collection card with four sample spots.

Filter mat made from a mixture of cellulose and polyester used for optically testing baby food (artificial milk) for textile fibers.

Coarse filter mat with high wet strength.

Filter paper for identification of undissolved dyes in the textile industry.

Grade 2 Chr cellulose chromatography sheets is a 0.18 mm paper for higher resolution applications.

Kieselguhr prepleated paper with a medium to slow flow rate and additional adsorption effect.

Cytiva's Whatman Grade 72 activated carbon air filter paper is designed for air pollution monitoring of radioactive iodine in medical and nuclear installations.

White filter paper with printed green lines for optical assessment.